GGDT Download Screen

GGDT is freeware and distribution of the unmodified program for educational and recreational purposes is unlimited. Commercial licensing is available (enquire here).

No warranty of any kind is stated or implied in any way shape or form. If GGDT yields inaccurate data and your use of it leads to Global Thermonuclear War that's your problem, not mine.

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GGDT is copyrighted (2003-2008)
by Hall Consulting, Ridgecrest, CA.

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